Carling Technologies, Inc.
60 Johnson Avenue, Plainville, CT 06062
Email: sales@carlingtech.com
Application Support: team2@carlingtech.com
Phone: 860.793.9281 Fax: 860.793.9231
www.carlingtech.com
LT-Series
LT-Series
TOGGLE SWITCHES
The LT-Series illuminated toggle switches feature up to a three-color lighting sequence from a single
lamp. These lighted toggles contain neoprene bushing seals for dust and moisture protection. A variety of
circuits and terminations are available.
Product Highlights:
1 or 2 Pole
Independent or Dependent Illumination
Choice of 5 Actuator Styles
Up to 3 dierent colors under a single lens
Typical Applications:
Marine
Transportation
Email: sales@carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com
2 |LT-Series Toggle Switches - General Specications, Ordering Scheme, Dimensional Specications
*Manufacturer reserves the right to change product specification without prior notice.
Dielectric Strength
#6-32NC-2
THREAD
.250 TAB (Q.C.)
.187[4.74]
.187[4.75]
.187[4.75]
.350[8.89]
.187 TAB (Q.C.)
.370[9.39]
.500[12.70]
.250[6.35]
.141[3.58]
SOLDER LUG
.187[4.74]
.286[7.26]
.890[22.61]
.750[19.05]
.168[4.27] DIA LENS
.422[10.72]
.715[18.16]
.062[1.57]
.038[9.65]
.500[12.70] DIA
15/32-32UNS-2A
.379[9.63]
THREAD
.270[6.86]
.625[15.87]
.250[6.35]
.075[1.91] DIA
.394[10.00]
.055[1.40] DIA
TERMINAL TYPE
6.000[152.40]
.330[8.38] .437[11.09]
.125[3.18] DIA
DOUBLE
POLE
1.088[27.64] SCREW
(ASSEMBLED)
PRINTED
CIRCUIT
SINGLE POLE
SNAPKAP TOGGLES 5,6,7
TOGGLE STYLES 1,4
.865[21.97]
1.375[34.92]
.274[6.96] DIA
KEYWAY
.072[1.82]
X
.038[.965] DP
WIRE LEAD
MOUNTING HOLE
Keyway should point down
for maximum water resistance
Electrical Life
Mechanical Life
Operating Temperature
1000V - live to dead metal parts
50,000 cycles - maintained
25,000 cycles - momentary
100,000 cycles
32°F to 185°F (0°C to 85°C)
1
Base Part Number
2
Actuator
Style
3
Lighting
Sequence
4
Lamp Voltage
LT-1561 1 30 012
4 LAMP VOLTAGE 4
incandescent
006 6 volt 012 12 volt 018 18 volt 024 24 volt
neon
125N 125 volt neon 250N 250 volt neon
1 BASE PART NUMBER: SERIES / POLES / ILLUMINATION /
CIRCUITRY / RATING / TERMINATION 5
10A 250VAC, 15A 125VAC, 3/4 HP 125-250VAC, 15A 12-28VDC
Single Pole Solder Lug .250 Tab QC Screw Terms Wire Leads
On-None-Off LT-1510 LT-1511 LT-1514 LT-1515
On-None-(Off) LT-1520 LT-1521 LT-1524 LT-1525
(On)-None-Off LT-1530 LT-1531 LT-1534 LT-1535
On-None-On LT-1540 LT-1541 LT-1544 LT-1545
On-None-(On) LT-1550 LT-1551 LT-1554 LT-1555
On-Off-On LT-1560 LT-1561 LT-1564 LT-1565
On-Off-(On) LT-1570 LT-1571 LT-1574 LT-1575
(On)-Off-(On) LT-1580 LT-1581 LT-1584 LT-1585
Double Pole Solder Lug .250 Tab QC Screw Terms Wire Leads
On-None-Off LT-2510 LT-2511 LT-2514 LT-2515
On-None-(Off) LT-2520 LT-2521 LT-2524 LT-2525
(On)-None-Off LT-2530 LT-2531 LT-2534 LT-2535
On-None-On LT-2540 LT-2541 LT-2544 LT-2545
On-None-(On) LT-2550 LT-2551 LT-2554 LT-2555
On-Off-On LT-2560 LT-2561 LT-2564 LT-2565
On-Off-(On) LT-2570 LT-2571 LT-2574 LT-2575
(On)-Off-(On) LT-2580 LT-2581 LT-2584 LT-2585
2 ACTUATOR STYLE
Paddle 1
1 Clear Paddle
4 Solid Color Paddle
Snapkap Style 2
5 Bright Chrome
6 Satin Chrome
7 Black Molded
3 LIGHTING SEQUENCE 3,4
position 1 position 2 position 3
01 red red red
02 amber amber amber
03 green green green
10 red --- none
11 red clear red
12 red clear amber
13 red clear green
14 red clear blue
15 red clear clear
20 amber --- none
21 amber clear red
22 amber clear amber
23 amber clear green
24 amber clear blue
25 amber clear clear
30 green --- none
31 green clear red
32 green clear amber
33 green clear green
34 green clear blue
35 green clear clear
40 blue --- none
41 blue clear red
42 blue clear amber
43 blue clear green
44 blue clear blue
45 blue clear clear
50 clear --- none
51 clear clear red
52 clear clear amber
53 clear clear green
54 clear clear blue
55 clear clear clear
Notes:
1 Solid color paddle available with lighting sequence 01, 02, 10 or 20.
2 SnapKap Toggle Lenses are available separately. Consult factory.
3 Independent lamp is standard. Dependent lamp with ON-OFF function
(including momentary) is available with Lighting Sequences 10, 20, 30, 40 and 50.
(No light in OFF position.)
4 Green and blue not recommended with 125 volt or 250 volt neon lamps.
5 Additional terminations available. Consult factory for details.
6 Ignition protected (UL 1500) construction is available, consult factory for details.
( ) Indicates momentary function.
Email: sales@carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com
Email: sales@carlingtech.com Application Support: team2@carlingtech.com
Phone: (860) 793–9281 Fax: (860) 793–9231 www.carlingtech.com
| 3
Sales Representatives, Distributors & Company Prole
Authorized Sales Representatives and Distributors
About Carling
Founded in 1920, Carling Technologies is a leading manufacturer of electrical and electronic switches
and assemblies, circuit breakers, electronic controls, power distribution units, and multiplexed power
distribution systems. With four ISO registered manufacturing facilities and technical sales oces worldwide,
Carling Technologies Sales, Service and Engineering teams do much more than manufacture electrical
components, they engineer powerful solutions! To learn more about Carling please visit
www.carlingtech.com/company-prole.
To view all of Carling’s environmental, quality, health & safety certications please visit
www.carlingtech.com/environmental-certications
Click on a region of the map below to nd your local representatives and distributors or visit
www.carlingtech.com/ndarep.
EUROPE
MIDDLE
EAST
SOUTH
AMERICA
ASIA-PACIFIC
OCEANIA
AFRICA
MEXICO
USA
CANADA
Worldwide Headquarters
Carling Technologies, Inc.
60 Johnson Avenue, Plainville, CT 06062
Phone: 860.793.9281 Fax: 860.793.9231
Email: sales@carlingtech.com
Northern Region Sales Oce: nrsm@carlingtech.com
Southeast Region Sales Oce: sersm@carlingtech.com
Midwest Region Sales Oce: mrsm@carlingtech.com
West Region Sales Oce: wrsm@carlingtech.com
Latin America Sales Oce: larsm@carlingtech.com
Asia-Pacific Headquarters
Carling Technologies, Asia-Pacic Ltd.,
Suite 1607, 16/F Tower 2, The Gateway,
Harbour City, 25 Canton Road,
Tsimshatsui, Kowloon, Hong Kong
Phone: Int + 852-2737-2277 Fax: Int + 852-2736-9332
Email: sales@carlingtech.com.hk
Shenzhen, China: shenzhen@carlingtech.com
Shanghai, China: shanghai@carlingtech.com
Pune, India: india@carlingtech.com
Kaohsiung, Taiwan: taiwan@carlingtech.com
Yokohama, Japan: japan@carlingtech.com
Europe | Middle East | Africa Headquarters
Carling Technologies LTD
4 Airport Business Park, Exeter Airport,
Clyst Honiton, Exeter, Devon, EX5 2UL, UK
Phone: Int + 44 1392.364422 Fax: Int + 44 1392.364477
Email: ltd.sales@carlingtech.com
Germany: gmbh@carlingtech.com
France: sas@carlingtech.com
www.carlingtech.com REV_12_2016
